C850/C850D/L850/L850D

If you want to enable this feature, under the conditions mentioned above, select the Display Power Saving Technology check box.

AMD® Vari-Bright™

AMD GPU model may include the AMD® Vari-Bright™feature that can save the computer's power consumption by optimizing picture contrast on the internal LCD.

This feature can be used if the computer is:

running under battery mode

using the internal LCD display only

The Vari-Bright feature can be enabled in the AMD VISION Engine Control Center/Catalyst Control Center. To access this center, go to

Start -> All Programs -> AMD VISION Engine Control Center/Catalyst Control Center -> AMD VISION Engine Control Center/Catalyst Control Center

In this control panel:

1.Select PowerPlay™ under Power.

2.Select Enable PowerPlay™ check box, and then select the Enable Vari-Bright™check box.

If you want to improve the picture quality under the conditions mentioned above, adjust the setting towards Maximize Quality or disable this feature.

User's Manual

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